基于最大耗能速率比和MQHOA的惯容系统设计  

Inerter System Design Based on Maximum Energy Dissipation Rate Ratio and MQHOA

作　　者：龚卓 潘超 GONG Zhuo;PAN Chao(School of Civil Engineering,Yantai University,Yantai 264005,China)

机构地区：[1]烟台大学土木工程学院,山东烟台264005

出　　处：《烟台大学学报（自然科学与工程版）》2023年第2期217-221,252,共6页Journal of Yantai University(Natural Science and Engineering Edition)

基　　金：山东省自然科学基金资助项目(ZR2018BEE03);石家庄铁道大学省部共建交通工程结构力学行为与系统安全国家重点实验室开放课题(KF2020-13)。

摘　　要：为充分利用惯容系统的高耗能特性,基于惯容减震结构的随机地震响应表达式,推导了耗能速率比的解析表达式,并给出最大耗能速率原则等价优化问题的数学描述。用Python语言编制了基于MQHOA设计最大耗能速率比的惯容系统优化程序。通过算例对设计原则和优化算法进行了分析验证,结果表明MQHOA易于编程实现,可以稳健地进行惯容系统的参数优化设计。In order to make full use of the high efficiency energy dissipation characteristics of inertial system,the analytical expression of the energy dissipation rate ratio is derived based on the random response expression of the inertial damping structure,and the mathematical description of the equivalent optimization problem of the maximum energy dissipation rate principle is given.The corresponding computer program is presented in Python.The design principle and optimization algorithm are analyzed and verified by an example.The results show that the multiscale quantum harmonic oscillator algorithm is easy to program and can be used to optimize the parameters of the inertial system.

关 键 词：惯容系统 耗能速率比 多尺度量子谐振子 减震控制 

分 类 号：TU352.1[建筑科学—结构工程]